DSQ: Understanding fractions

Practice Questions

GMAT Quantitative Reasoning › DSQ: Understanding fractions

Questions

6

1

Of the marbles in a box, $\frac{2}{5}$ are blue, $\frac{1}{3}$ are red, and the rest are green. Also, half of the marbles are large and half are small. How many marbles are there?

Half of the blue marbles and half of the red marbles are large.
There are thirty-six large marbles that are either red or green.

2

Is $\frac{M}{N}$ a fraction in lowest terms?

Statement 1: is a multiple of 4 greater than 8.

Statement 2: is an even number greater than 6.

3

Is $\frac{A}{B}$ a fraction in lowest terms?

Statement 1: is an odd number divisible by 5.

Statement 2: is an even number not divisible by 5.

4

$\frac{M}{N}$ is a fraction in lowest terms. Is its decimal representation a terminating decimal or a repeating decimal?

Statement 1: is a power of 2.

Statement 2: is a multiple of 5.

5

Which fraction is larger than $\frac{17}{25}$ ?

6

is a real number. True or false: is an integer.

Statement 1: $\frac{14}{11} N$ is an integer.

Statement 2: $\frac{3}{7} + N$ is an integer.

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